Unveiling Three Types of Fermions in a Nodal Ring Topological Semimetal through Magneto-Optical TransitionsRemoveJiwon Jeon, Taehyeok Kim, Jiho Jang, Hoil Kim, Mykhaylo Ozerov, Jun Sung Kim, Hongki Min, and Eunjip ChoiPhys. Rev. Lett. 135, 086901 (2025)